Service difficulty report · Electronic Unit · Boeing 737924ER

Difficulty date
February 17, 2017
Submitted
February 18, 2017
Operation
Air carrier
Aircraft
N78438
Make and model
Boeing 737924ER
Aircraft serial
33533
Aircraft time
25,921 hours, 8,756 cycles
Part
Electronic Unit
Part number
285A16005
Part serial
1235
Condition
Faulty
Location
E/E Bay
Part time
41,242 hours, 13,600 cycles
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY SLIDE/OVERWING LIGHT DOES NOT GO OFF RIGHT BOTH RIGHT FWD AND AFT OVER WING EXIT ANNUNCIATOR LIGHTS ILLUMI NATED IN FLIGHT REMOVED AND REPLACED PSEU PER AMM 32-09-10-400-801 AND PERF ORMED PSEU OPERATIONAL CHECK FOUND NO FAULTS OVERWING DOOR WARNI NGS CHECK NORMAL